40919254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8161}}^1$

素因数の和:8295

約数の個数: 16

約数和(自身を含む): 64643040

約数和(自身を除く): 23723786

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 8161, 16322, 187703, 375406, 889549, 1779098, 20459627, 40919254]

約数ペア:

[(1, 40919254), (2, 20459627), (23, 1779098), (46, 889549), (109, 375406), (218, 187703), (2507, 16322), (5014, 8161)]